:root {
  --bg: #fbf9f6;
  --surface: #ffffff;
  --surface-2: #f3efe9;
  --ink: #221f1c;
  --ink-muted: #6c6459;
  --line: #e4ded4;
  --accent: #b4451f;
  --accent-ink: #ffffff;
  --ok: #2f6b4f;
  --warn: #9a5a10;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(34, 31, 28, .06), 0 8px 24px rgba(34, 31, 28, .06);
  --max: 68rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14120f;
    --surface: #1d1a16;
    --surface-2: #26221d;
    --ink: #f2ede6;
    --ink-muted: #a89e91;
    --line: #322c25;
    --accent: #e8703f;
    --accent-ink: #1a1512;
    --ok: #6fc199;
    --warn: #e0a256;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 ui-sans-serif, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--accent); }

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -.02em;
  text-decoration: none;
  color: var(--ink);
}
.brand span { color: var(--accent); }

.nav { display: flex; gap: .25rem; margin-inline-start: auto; }
.nav-link {
  padding: .4rem .7rem;
  border-radius: 999px;
  text-decoration: none;
  color: var(--ink-muted);
  font-weight: 600;
  font-size: .92rem;
}
.nav-link.is-active, .nav-link:hover { background: var(--surface-2); color: var(--ink); }

.account { display: flex; align-items: center; gap: .6rem; margin-inline-start: auto; }
.nav + .account { margin-inline-start: 0; }
.account-name { font-size: .9rem; color: var(--ink-muted); }

.page {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.5rem 1rem 4rem;
  flex: 1;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1rem;
  text-align: center;
  color: var(--ink-muted);
  font-size: .85rem;
}

h1 { font-size: clamp(1.6rem, 4vw, 2.2rem); line-height: 1.2; letter-spacing: -.02em; margin: 0 0 .5rem; }
h2 { font-size: 1.15rem; letter-spacing: -.01em; margin: 1.5rem 0 .6rem; }

.muted { color: var(--ink-muted); }
.small { font-size: .88rem; }
.lead { font-size: 1.08rem; color: var(--ink-muted); max-width: 42rem; }

.hero { padding: 2rem 0 1rem; }
.hero-actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.2rem; }

.feature-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  margin-top: 2rem;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
}
.feature h2 { margin-top: 0; font-size: 1rem; }
.feature p { margin: 0; color: var(--ink-muted); font-size: .94rem; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin: 1.25rem 0;
  box-shadow: var(--shadow);
}
.panel.narrow { max-width: 30rem; margin-inline: auto; }

.page-head { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: space-between; }
.section-title { color: var(--ink-muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

.cards { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}
.card-title { font-weight: 700; font-size: 1.02rem; text-decoration: none; color: var(--ink); }
.card-title:hover { color: var(--accent); }
.card-meta { color: var(--ink-muted); font-size: .85rem; margin: .3rem 0; }
.card-body { font-size: .92rem; margin: .4rem 0 .6rem; color: var(--ink-muted); }

.badges { display: flex; gap: .35rem; flex-wrap: wrap; margin: 0; }
.badge {
  display: inline-block;
  font-size: .76rem;
  font-weight: 700;
  padding: .2rem .55rem;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-muted);
}
.badge-ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.badge-warn { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); }
.badge-muted { background: var(--surface-2); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: .55rem 1rem;
  font: inherit;
  font-weight: 600;
  font-size: .94rem;
  cursor: pointer;
  text-decoration: none;
  min-height: 2.5rem;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.07); }
.btn-secondary { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
.btn-ghost { background: transparent; color: var(--ink-muted); border-color: var(--line); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.form { display: flex; flex-direction: column; gap: .9rem; margin-top: 1rem; }
.field { display: flex; flex-direction: column; gap: .3rem; }
.field > span { font-size: .85rem; font-weight: 600; color: var(--ink-muted); }
.field-row { display: grid; gap: .9rem; grid-template-columns: 1fr 1fr; }
input, textarea, select {
  font: inherit;
  padding: .55rem .7rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  min-height: 2.5rem;
}
textarea { resize: vertical; }
.hint { font-size: .84rem; color: var(--ink-muted); margin: 0; }
.form-actions { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; }
.inline { display: inline; }

.errors { background: color-mix(in srgb, #c0392b 12%, transparent); border-radius: 10px; padding: .7rem 1.2rem; color: #c0392b; }
.flash { border-radius: 10px; padding: .7rem 1rem; margin-bottom: 1rem; font-size: .93rem; }
.flash-ok { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.flash-error { background: color-mix(in srgb, #c0392b 12%, transparent); color: #c0392b; }

.event-cover { width: 100%; height: auto; max-height: 26rem; object-fit: cover; border-radius: var(--radius); display: block; margin-bottom: 1rem; background: var(--surface-2); }
.event-meta { color: var(--ink-muted); margin: 0 0 .8rem; }
.event-description { max-width: 46rem; }
.capacity { display: flex; gap: .4rem; flex-wrap: wrap; margin: 1rem 0; }
.notes { background: var(--surface-2); border-radius: var(--radius); padding: .2rem 1rem 1rem; margin: 1rem 0; }
.notes h2 { font-size: .95rem; }

.rsvp { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1rem; }
.rsvp-status { margin: 0 0 .6rem; }

.share { display: flex; gap: .5rem; margin-bottom: 1rem; }
.share-input { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .82rem; }

.roster { list-style: none; padding: 0; margin: 0 0 1rem; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.roster-row { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .55rem .85rem; border-bottom: 1px solid var(--line); font-size: .93rem; }
.roster-row:last-child { border-bottom: 0; }
.roster-cancelled { opacity: .5; text-decoration: line-through; }

.messages { list-style: none; margin: 0 0 .8rem; padding: .4rem; max-height: 22rem; overflow-y: auto; display: flex; flex-direction: column; gap: .5rem; background: var(--surface-2); border-radius: var(--radius); }
.message { background: var(--surface); border-radius: 10px; padding: .5rem .7rem; }
.message-author { font-weight: 700; font-size: .88rem; }
.message-time { color: var(--ink-muted); font-size: .78rem; margin-inline-start: .4rem; }
.message-text { margin: .15rem 0 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.chat-form { display: flex; gap: .5rem; }
.chat-state { font-size: .8rem; color: var(--ink-muted); margin: 0 0 .5rem; }
.chat-state[data-state="live"] { color: var(--ok); }
.chat-state[data-state="reconnecting"], .chat-state[data-state="error"] { color: var(--warn); }

.ingredients, .instructions { padding-inline-start: 1.2rem; }
.ingredients li, .instructions li { margin: .25rem 0; }
.measure { font-size: .86rem; color: var(--ink-muted); background: var(--surface-2); border-radius: 10px; padding: .55rem .8rem; display: inline-block; }

.upload { border-top: 1px solid var(--line); padding-top: 1rem; }

@media (max-width: 40rem) {
  .field-row { grid-template-columns: 1fr; }
  .nav { order: 3; width: 100%; margin-inline-start: 0; }
  .account { margin-inline-start: auto; }
  .page { padding: 1rem .9rem 3rem; }
}